1275068264 has 32 divisors (see below), whose sum is σ = 2570140800. Its totient is φ = 591125760.

The previous prime is 1275068261. The next prime is 1275068287. The reversal of 1275068264 is 4628605721.

It is not an unprimeable number, because it can be changed into a prime (1275068261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82097 + ... + 96384.

It is an arithmetic number, because the mean of its divisors is an integer number (80316900).

Almost surely, 2^1275068264 is an apocalyptic number.

It is an amenable number.

1275068264 is an abundant number, since it is smaller than the sum of its proper divisors (1295072536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1275068264 is a wasteful number, since it uses less digits than its factorization.

1275068264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178553 (or 178549 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 1275068264 is about 35708.0980171165. The cubic root of 1275068264 is about 1084.3707944802.

The spelling of 1275068264 in words is "one billion, two hundred seventy-five million, sixty-eight thousand, two hundred sixty-four".